Wilo Stratos-Pico-25/1-6-130-(ROW) Glandless Circulator Pump – 230v – Single Phase – 61 Ltr/min – OBSOLETE

Wilo Stratos-Pico-25/1-6-130-(ROW) Glandless Circulator Pump – 230v – Single Phase – 61 Ltr/min – OBSOLETE

The Wilo Stratos-Pico-25/1-6-130-(ROW) is a high-efficiency glandless circulator designed for heating and closed-loop cooling applications. This obsolete model uses a 230 V single-phase ECM motor and provides a maximum flow rate of 61 Ltr/min.

The pump has a 6 m maximum head, 10 bar maximum working pressure and a compact 130 mm installation length. Its G 1½ threaded connections and electronic control system make it suitable for compatible radiator, underfloor heating and HVAC circulation installations.

High-Efficiency ECM Technology

The Stratos PICO uses an electronically controlled ECM synchronous motor to adjust pump output according to operating requirements. Variable differential-pressure control supports efficient circulation in systems where demand changes. The supplied product information also specifies automatic setback, automatic deblocking and integrated motor protection.

Compact Heating and HVAC Circulation

With a 130 mm port-to-port length, the pump fits compatible compact installations. The LCD display provides operating and fault information, while the controller can show instantaneous power or flow information. Wilo documentation identifies article 4216617 as the Stratos PICO 25/1-6-130 with a 1~230 V supply and G 1½ connection.

Typical Applications

This circulator pump was suitable for a range of compatible heating, hot water or HVAC installations, including:

• Domestic central heating systems
• Radiator circuits
• Underfloor heating systems
• Closed-loop cooling systems
• Residential properties
• Small commercial HVAC systems
• Boiler replacement projects

Key Features

• High-efficiency ECM synchronous motor
• 230 V single-phase electrical supply
• Maximum flow rate of 61 Ltr/min
• Maximum head of 6 m
• Maximum working pressure of 10 bar
• 130 mm port-to-port length
• G 1½ threaded connections
• Variable differential-pressure control (Δp-v)
• Automatic setback operation
• Automatic deblocking function
• Integrated motor protection
• LCD operating and fault display
• Obsolete / discontinued model

Benefits

• Helps reduce electricity consumption
• Automatically adjusts pump performance to system demand
• Supports stable heating and cooling circulation
• Fits compatible 130 mm installations
• Provides useful operating and fault information
• Reduces maintenance requirements with glandless construction
• Suitable for compatible replacement projects

Technical Specifications

Replacement Information

This Wilo model is marked as obsolete or discontinued. Before replacing an existing pump, check the application, connection size, installation length, electrical supply, operating pressure and required duty point. A current Wilo replacement should be selected for compatibility with the existing system.

For technical documentation and replacement guidance, compare the existing installation with the manufacturer’s specifications before ordering.